{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{2}{cc}}
\hline\hline
                    &\multicolumn{1}{c}{(1)}&            &\multicolumn{1}{c}{(2)}&            \\
                    &           0&            &           1&            \\
                    &        mean&          sd&        mean&          sd\\
\hline
dgap                &       0.047&       0.246&       0.082&       0.230\\
d                   &       0.420&       0.494&       0.596&       0.491\\
m                   &       0.580&       0.494&       0.596&       0.491\\
inter\_d\_m           &       0.000&       0.000&       0.596&       0.491\\
dm                  &       0.000&       0.000&       1.000&       0.000\\
score               &      22.326&      29.411&      41.914&      32.633\\
\hline
Observations        &         791&            &       13577&            \\
\hline\hline
\end{tabular}
}
